1. IEEE 802.21 MEDIA INDEPENDENT HANDOVER DCN: 21-12-0120-00-srho
doc.: IEEE /0570r0
April 2007
IEEE MEDIA INDEPENDENT HANDOVER
DCN: srho
Title: IEEE c TG September 2012 Report and Agenda
Date Submitted: September 17, 2012
Presented at IEEE session #52 in Indian Wells, USA
Authors or Source(s):
H Anthony Chan (Huawei Technologies)
Abstract: IEEE c Single Radio Handovers TG report and agenda for meeting. 1

2. IEEE 802.21 presentation release statements
doc.: IEEE /0570r0
April 2007
IEEE presentation release statements
This document has been prepared to assist the IEEE Working Group. It is offered as a basis for discussion and is not binding on the contributing individual(s) or organization(s). The material in this document is subject to change in form and content after further study. The contributor(s) reserve(s) the right to add, amend or withdraw material contained herein.
The contributor grants a free, irrevocable license to the IEEE to incorporate material contained in this contribution, and any modifications thereof, in the creation of an IEEE Standards publication; to copyright in the IEEE’s name any IEEE Standards publication even though it may include portions of this contribution; and at the IEEE’s sole discretion to permit others to reproduce in whole or in part the resulting IEEE Standards publication. The contributor also acknowledges and accepts that this contribution may be made public by IEEE
The contributor is familiar with IEEE patent policy, as stated in Section 6 of the IEEE-SA Standards Board bylaws < and in Understanding Patent Issues During IEEE Standards Development 2

3. IEEE 802.21c: Single Radio Handovers Task Group
doc.: IEEE /0570r0
April 2007
November 2009
doc.: IEEE /0xxxr0
IEEE c: Single Radio Handovers Task Group
Chair: H Anthony Chan (Huawei)
Vice Chair: Dapeng Liu (China Mobile)
Technical Editor: Charles Perkins (Futurewei)
Secretary: Hyunho Park (ETRI)

4. doc.: IEEE /0570r0
April 2007
Meeting Protocol
Please announce your name and affiliation when you’re given a right to speak
A right to speak will be given by the chair when a member expresses his/her intention to speak by raising a hand.
Please speak up in case when microphone is not available at the floor
Speak toward the group not to the chair or colleagues nearby you
Cell Phones Silent or Off
Make sure your badges are correct
If you plan to make a submission be sure it does not contain company logos or advertising

5. Attendance http://imat.ieee.org Register Indicate attendance
doc.: IEEE /0570r0
April 2007
Attendance
Register
Indicate attendance
Getting a IEEE Web Account

6. Officers Chair*: H Anthony Chan (Huawei Technologies)
doc.: IEEE /0570r0
April 2007
Officers
Chair*: H Anthony Chan (Huawei Technologies)
Vice Chair**: Dapeng Liu (China Mobile)
Technical Editor***: Charles Perkins (Futurewei)
Secretary: Hyunho Park (ETRI)
*(Junghoon Jee served as chair till June 2012)
**(H Anthony Chan served as vice-chair till June 2012)
***(Dapeng Liu served as editor till June 2012)

7. Patent Policy Following 5 slides doc.: IEEE 802.11-07/0570r0
April 2007
Patent Policy
Following 5 slides

8. Instructions for the WG Chair
doc.: IEEE /0570r0
April 2007
Instructions for the WG Chair
The IEEE-SA strongly recommends that at each WG meeting the chair or a designee:
Show slides #1 through #4 of this presentation
Advise the WG attendees that:
The IEEE’s patent policy is consistent with the ANSI patent policy and is described in Clause 6 of the IEEE-SA Standards Board Bylaws;
Early identification of patent claims which may be essential for the use of standards under development is strongly encouraged;
There may be Essential Patent Claims of which the IEEE is not aware. Additionally, neither the IEEE, the WG, nor the WG chair can ensure the accuracy or completeness of any assurance or whether any such assurance is, in fact, of a Patent Claim that is essential for the use of the standard under development.
Instruct the WG Secretary to record in the minutes of the relevant WG meeting:
That the foregoing information was provided and that slides 1 through 4 (and this slide 0, if applicable) were shown;
That the chair or designee provided an opportunity for participants to identify patent claim(s)/patent application claim(s) and/or the holder of patent claim(s)/patent application claim(s) of which the participant is personally aware and that may be essential for the use of that standard
Any responses that were given, specifically the patent claim(s)/patent application claim(s) and/or the holder of the patent claim(s)/patent application claim(s) that were identified (if any) and by whom.
The WG Chair shall ensure that a request is made to any identified holders of potential essential patent claim(s) to complete and submit a Letter of Assurance.
It is recommended that the WG chair review the guidance in IEEE-SA Standards Board Operations Manual and in FAQs 12 and 12a on inclusion of potential Essential Patent Claims by incorporation or by reference.
Note: WG includes Working Groups, Task Groups, and other standards-developing committees with a PAR approved by the IEEE-SA Standards Board.

9. Participants, Patents, and Duty to Inform
doc.: IEEE /0570r0
April 2007
Participants, Patents, and Duty to Inform
All participants in this meeting have certain obligations under the IEEE-SA Patent Policy.
Participants:
“Shall inform the IEEE (or cause the IEEE to be informed)” of the identity of each “holder of any potential Essential Patent Claims of which they are personally aware” if the claims are owned or controlled by the participant or the entity the participant is from, employed by, or otherwise represents
“Personal awareness” means that the participant “is personally aware that the holder may have a potential Essential Patent Claim,” even if the participant is not personally aware of the specific patents or patent claims
“Should inform the IEEE (or cause the IEEE to be informed)” of the identity of “any other holders of such potential Essential Patent Claims” (that is, third parties that are not affiliated with the participant, with the participant’s employer, or with anyone else that the participant is from or otherwise represents)
The above does not apply if the patent claim is already the subject of an Accepted Letter of Assurance that applies to the proposed standard(s) under consideration by this group
Quoted text excerpted from IEEE-SA Standards Board Bylaws subclause 6.2
Early identification of holders of potential Essential Patent Claims is strongly encouraged
No duty to perform a patent search

10. doc.: IEEE /0570r0
April 2007
Patent Related Links
All participants should be familiar with their obligations under the IEEE-SA Policies & Procedures for standards development Patent Policy is stated in these sources:
IEEE-SA Standards Boards Bylaws
IEEE-SA Standards Board Operations Manual
Material about the patent policy is available at
If you have questions, contact the IEEE-SA Standards Board Patent Committee Administrator at or visit
This slide set is available at

11. Call for Potentially Essential Patents
doc.: IEEE /0570r0
April 2007
Call for Potentially Essential Patents
If anyone in this meeting is personally aware of the holder of any patent claims that are potentially essential to implementation of the proposed standard(s) under consideration by this group and that are not already the subject of an Accepted Letter of Assurance:
Either speak up now or
Provide the chair of this group with the identity of the holder(s) of any and all such claims as soon as possible or
Cause an LOA to be submitted

12. Other Guidelines for IEEE WG Meetings
doc.: IEEE /0570r0
April 2007
Other Guidelines for IEEE WG Meetings
All IEEE-SA standards meetings shall be conducted in compliance with all applicable laws, including antitrust and competition laws.
Don’t discuss the interpretation, validity, or essentiality of patents/patent claims.
Don’t discuss specific license rates, terms, or conditions.
Relative costs, including licensing costs of essential patent claims, of different technical approaches may be discussed in standards development meetings.
Technical considerations remain primary focus
Don’t discuss or engage in the fixing of product prices, allocation of customers, or division of sales markets.
Don’t discuss the status or substance of ongoing or threatened litigation.
Don’t be silent if inappropriate topics are discussed … do formally object.

13. Progress So Far January, 2010 WiMAX Forum IWK Reviews
doc.: IEEE /0570r0
April 2007
Progress So Far
January, 2010
WiMAX Forum IWK Reviews
Selection Procedures
srho
Functional Requirements
srho
Draft Outline
srho
Call For Proposals
srho

14. Progress So Far (2) March, 2010 Discussion
doc.: IEEE /0570r0
April 2007
Progress So Far (2)
March, 2010
Discussion
Review of IEEE for SRHO
Potential 21c Services and Messages
by Anthony Chan, Huawei
Pre-Registration vs. Pre-Authentication
by Yoshihiro Ohba, Toshiba
IETF netext updates
IETF NEXTEXT Overview and Relationship with c
by Juan Carlos Zuniga, InterDigital
WiMAX Forum updates
3G-WiMAX IWK
by Shahab Sayeedi, Motorola
WiFi IWK: Vivek Gupta, Intel
Proposal Discussion from May 2010 Meeting
Bangalore, India during May 2010

15. Progress So Far (3) May, 2010 Discussion Conference Calls
IEEE and IEEE Synergy Discussion
Joint Session with IEEE
WiMAX Forum IWK activity updates
IETF NETEXT updates
srho
802.21c requirements discussion
srho
Conference Calls
May 19th 22:00 ET
June 2nd 09:00 ET
June 16th 22:00 ET
June 30th 22:00 ET
July 8th :00 ET

16. Progress So Far (4) July, 2010 Discussion Motion
3GPP IWLAN and SRVCC
srho
SRHO Procedures
srho
IEs a CS applicability for WMF SRHO
srho
Amendment for WMF SRHO (Proposal)
srho
Motion
srho was incorporated into the TGc Framework Document
Technical Editor appointment
Dapeng Liu (China Mobile)
Conference Calls
July 22nd :30 ET
August 10th :30 ET

17. Progress So Far (5) September, 2010 SFF Discovery Discussion
srho: Hongseok Jeon (ETRI)
srho: Anthony Chan (Huawei)
CS Applicability Discussion
srho: Junghoon Jee (ETRI)
Conference Calls
October 26th 21:30 ET

18. Progress So Far (6) December, 2010 MIH Implementation and Deployment
srho: il-Kwon Cho (NIA)
Inter-RAT ND&S Standardization Status
srho: Junghoon Jee (ETRI)
Proposal Discussion
srho: Dapeng Liu (China Mobile)
srho: Kim Chang (Huawei)
srho: Hongseok Jeon (ETRI)
Conference Calls
January 4th, :00 ET

19. Progress So Far (7) January, 2011 March, 2011 Proposal Discussion
Result: srho
March, 2011
srho

20. Progress So Far (8) May, 2011 July, 2011 September, 2011
Consensus on the proposal, srho
IEEE c TG Draft Spec: srho
Overall Architecture
July, 2011
Consensus on the proposal, srho-tgc-proposal-charles-perkins
IEEE c TG Draft Spec: srho-tgc-proposal-charles-perkins
SFF based Handovers
September, 2011
Consensus on the proposal, srho
Reference Models, Transport Mechanisms
Current IEEE c TG Draft Spec: srho

21. Progress So Far (9) November, 2011 January, 2012 March, 2012
Consensus on the proposal, srho
IEEE c TG Draft Spec: srho
January, 2012
Consensus on the proposal, srho
IEEE c TG Draft Spec: srho
March, 2012
Proposal discussion
srho-secure-key-distribution.doc
srho
Conference calls
April 10, Tuesday :00 ET: Secure key distribution,
May 2, Wednesday :00 ET: IEEE c Protocol Frame, Hyunho Park, tentatively
May 8, Tuesday :00 ET:

22. Progress so far （10） May 2012 Conference calls
doc.: IEEE /0570r0
April 2007
Progress so far （10）
May 2012
Consensus on the proposal, srho
IEEE c TG Draft Spec: srho
Secure Key distribution
Consensus on the proposal, srho
IEEE c TG Draft Spec: srho
Network discover
IEEE c Protocol Frame discussion on presented by Hyunho Park (ETRI)
Consensus on the proposal, srho
IEEE c TG Draft Spec: srho
Access Information Database Design for 4G
Conference calls
June 13 (Wed), :00 ET
June 20 (Wed), :00 ET
July 11 (Wed), :00 ET

23. Progress so far (11) Current version of proposal: 21-12-0067-06
doc.: IEEE /0570r0
April 2007
Progress so far (11)
Current version of proposal:
Items covered
Moving Examples of SRHO to Annex
Draft c proposal from Charles Perkins is accepted
Gaps and proposal in draft spec
presentation by Hyunho Park (ETRI)
Updated presentation and
Comments from Peter McCann have been discussed, and will continue in .
Mobility Gateway discovery
presentation by Hyunho Park (ETRI)
Interworking protocol type discussion
Fix on Section on Draft c
Draft c proposal from Charles Perkins is accepted
IEEE c TG sessions
August 15 (Wed) 2012, :00 ET
August 29 (Wed) 2012, :00 ET

24. Agenda Item for the week
Items to be covered
Update on draft proposal
Proposal discussion
Readiness for WG ballot
Teleconference minutes
Aug 15 teleconference minutes
Sept 29 teleconference minutes
IEEE c TG sessions
Tuesday: PM2
Wednesday AM1, PM2
Thursday AM1

25. doc.: IEEE /0570r0
April 2007
Motion
Motion: To accept to incorporate the texts in the proposal, “ srho, c Proposal” into the TGc framework document “ , c draft template”.
Moved by:
Second:
Result:

26. Motion
Authorize the TG ad hoc to discuss and approve the contributions presented during the teleconferences (from July 21 to September timeframe) and incorporate the relevant text into TGc framework document.
Moved by:
Second by:
Result:

27. Motion
To authorizes Editor to produce IEEE P802.21c D01 from the proposal, “ srho, c Proposal”
Moved by:
Second by:
Result:

28. Motion
To request the WG to issue a LB on the question “Should IEEE P802.21c D01 be forwarded to Sponsor Ballot?”
Moved by:
Second by:
Result:

29. WG Motion
To carry out a Working Group 30 days Letter Ballot on the question “Should P802.21c D01 be forwarded to Sponsor Ballot?”
Moved by:
Second by:
Result: